pew has president obama up by three. politico has them tied. nbc has obama up by one all within the margin of error showing the race a dead heat. president obama makes one last argument to voters today in wisconsin and ohio. he ends his day in iowa. >> on the one hand, you can choose to return to the top down policies that crashed our economy. or you can join me in building a future that focuses on a strong and growing middle class. >> reporter: mitt romney returns to florida, virginia, ohio, and new hampshire. >> change is not measured in words and speeches. change is measured in achievements. >> reporter: of course the big key now is to get out the vote and both campaigns are really trying to pump up their crowd. president obama is rallying today with bruce springsteen and kid rock will be at mitt romney's rally tonight. reporting live from washington, d.c. alison burns ktvu channel 2 news. >> and don't forget you can follow the election results as they come in tomorrow right here on ktvu channel 2 and also on our website ktvu.com. and tomorr